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AWINYSEPlastics Products, NECFiscal year ends December 31

ARMSTRONG WORLD INDUSTRIES INC

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Jul 28, 2026
$167.40−0.76 (-0.45%)

Close on Oct 19, 2026

Market cap
$7.15B
P/E (TTM)
22.9
Dividend yield
0.75%

Ownership

Institutional holdings as of Jun 30, 2026, from 13F filings

Held by institutions
100.0%
44M of 42M shares
Institutional holders
477
63 new, 55 sold out
Net institutional buying
0M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $100.00K

Shares held by institutions

Holders of more than 5%

Latest Schedule 13D (active) or 13G (passive) filed by each holder

HolderShares% of classFilingAs of
BlackRock, Inc.5,010,32511.50%13G (passive) amendmentJun 30, 2025
Vanguard Capital Management2,248,5195.24%13G (passive)Mar 31, 2026
Vanguard Portfolio Management2,242,1055.23%13G (passive)Mar 31, 2026

Top institutional holders

13F holdings as of Jun 30, 2026

HolderShares% of AWIValueChange% of portfolio
BlackRock, Inc.5,156,70512.20%$827.24M−49,5650.01%
Vanguard Portfolio Management LLC2,219,7545.25%$356.09M−13,6350.02%
Vanguard Capital Management LLC1,923,9434.55%$308.64M+5,7440.01%
London Co Of Virginia1,644,4073.89%$263.78M−78,9601.50%
State Street Corp1,438,5373.40%$230.75M+23,6330.01%
Bank Of Montreal /Can/1,104,6102.61%$177.20M−120,6920.06%
Fuller & Thaler Asset Management, Inc.1,101,9862.61%$176.78M+60,6320.48%
Geode Capital Management, LLC1,043,3162.47%$167.40M+34,9840.01%
Citadel Advisors LLC1,030,4212.44%$165.30M+235,1400.02%
Egerton Capital (UK) LLP925,3942.19%$148.45M+477,3581.43%
Kayne Anderson Rudnick Investment Management LLC894,0832.12%$143.43M−90,2370.45%
Dimensional Fund Advisors LP869,8462.06%$139.54M+26,8940.03%
Capital International Investors794,5081.88%$127.45M+18,4160.03%
Timucuan Asset Management Inc/Fl784,1261.86%$125.79M+220,6754.63%
Neuberger Berman Group LLC763,1941.81%$122.43M−152,8160.08%
Yacktman Asset Management LP754,9441.79%$121.11M+13,0071.50%
Aqr Capital Management LLC711,5991.68%$114.09M−407,9580.04%
River Road Asset Management, LLC694,2101.64%$111.37M+415,5541.24%
Two Sigma Investments, LP583,2011.38%$93.56M−200,5620.07%
Norges Bank562,4061.33%$90.22MNew0.01%

Institutional buying and selling by quarter

Positions opened, added to, reduced and closed by 13F filers

QuarterHoldersShares held% of sharesNew / addedReduced / closedShares boughtShares sold
Q2 202647744M100.0%63 / 175189 / 555M5M
Q1 202647343M100.0%64 / 168183 / 10211M8M
Q4 202551845M100.0%82 / 183196 / 527M3M
Q3 202549843M100.0%116 / 163160 / 344M5M
Q2 202541844M100.0%55 / 152161 / 313M3M
Q1 202539744M100.0%69 / 139130 / 334M4M
Q4 202436645M100.0%57 / 132125 / 333M2M
Q3 202434444M100.0%53 / 131103 / 308M4M
Q2 202432545M100.0%50 / 132101 / 493M4M
Q1 202432545M100.0%76 / 101112 / 304M7M
Q4 202328248M100.0%68 / 9498 / 369M5M
Q3 202325344M100.0%29 / 10490 / 323M3M

Top mutual fund and ETF holders

Latest monthly portfolio reports (Form N-PORT)

FundShares% of AWIValue% of fundAs of
iShares Core S&P Small-Cap ETF2,571,1276.08%$412.46M0.37%Jun 30, 2026
Vanguard Total Stock Market Index Fund1,355,3813.21%$217.43M0.01%Jun 30, 2026
Touchstone Funds Group Trust-Touchstone Mid Cap Fund1,078,3822.55%$172.99M3.84%Jun 30, 2026
Fullerthaler Behavioral Small Cap Equity1,052,7792.49%$168.89M1.33%Jun 30, 2026
Vanguard Small-Cap Index Fund978,9712.32%$157.05M0.08%Jun 30, 2026
SMALLCAP World Fund Inc772,9661.83%$124.00M0.13%Jun 30, 2026
AMG Yacktman Fund600,0001.42%$96.25M1.32%Jun 30, 2026
Vanguard Small-Cap Growth Index Fund564,3231.34%$90.53M0.19%Jun 30, 2026
Neuberger Genesis Fund504,4361.19%$79.65M1.08%May 31, 2026
Vanguard Extended Market Index Fund489,4331.16%$78.51M0.08%Jun 30, 2026
State Street(R) SPDR(R) Portfolio S&P 600(TM) Small Cap ETF391,6350.93%$62.83M0.37%Jun 30, 2026
iShares S&P Small-Cap 600 Growth ETF383,5270.91%$61.53M0.75%Jun 30, 2026
Vanguard Tax-Managed Small-Cap Fund277,9770.66%$44.59M0.39%Jun 30, 2026
Invesco S&P SmallCap Momentum ETF270,9790.64%$47.33M1.56%Jul 31, 2026
State Street(R) SPDR(R) S & P 600(TM) Small Cap Growth ETF242,3000.57%$38.87M0.75%Jun 30, 2026

Officers, directors and major owners

People who filed Forms 3, 4 or 5 in the last two years

NameRoleShares owned% of sharesLatest filing
Victor GrizzleExecutive Chair, Director505,8221.20%Apr 29, 2026
Jennifer Ott KozakSVP, CHRO––Sep 10, 2026
James T. BurgeVice President & Controller4,0730.01%Apr 10, 2026
Mark A. HersheyPresident & CEO64,7770.15%Apr 10, 2026
Jill A. CragerSVP Sales & Digital Mktg8,4390.02%Apr 10, 2026
Christopher P. CalzarettaSVP & CFO15,1710.04%Apr 10, 2026
Michael Carl WintersSVP, Arch Spec & Bus Dev2,7480.01%Apr 10, 2026
Jessica Marie CicaliSVP, GC & CCO, Secretary––Apr 2, 2026
Austin SoSVP, GC, Gov't. Rel., & CSO10,1290.02%Mar 2, 2026
Richard D. HolderDirector6,2230.01%Jun 15, 2026
Wayne ShurtsDirector9,7550.02%Jun 15, 2026
Roy W. TemplinDirector20,7160.05%Jun 15, 2026
Kathleen PitreDirector1,7030.00%Jun 15, 2026
Kevin HolleranDirector1,3110.00%Jun 15, 2026
Barbara LoughranDirector9,7440.02%Jun 15, 2026
William H. OsborneDirector4,8170.01%Jun 15, 2026

Insider trades

Common stock transactions reported on Form 4, newest first

InsiderDateTransactionSharesPriceValueShares after
Richard D. Holder
Director
Jun 12, 2026Award+876––6,223
Barbara Loughran
Director
Jun 12, 2026Award+876––9,744
Kevin Holleran
Director
Jun 12, 2026Award+876––1,311
William H. Osborne
Director
Jun 12, 2026Award+876––4,817
Wayne Shurts
Director
Jun 12, 2026Award+876––9,755
Kathleen Pitre
Director
Jun 12, 2026Award+876––1,703
Roy W. Templin
Director
Jun 12, 2026Award+1,265––20,716
Victor Grizzle
Executive Chair, Director
Apr 28, 2026Tax withholding−31,671$169.84$5.38M505,822
Victor Grizzle
Executive Chair, Director
Apr 28, 2026Option exercise+72,823$169.84$12.37M537,493
Christopher P. Calzaretta
SVP & CFO
Apr 8, 2026Option exercise+9,149––15,171
Christopher P. Calzaretta
SVP & CFO
Apr 8, 2026Tax withholding−3,980$172.77$687.62K11,191
Mark A. Hershey
President & CEO
Apr 8, 2026Tax withholding−5,839$172.77$1.01M64,777
Mark A. Hershey
President & CEO
Apr 8, 2026Option exercise+13,423––70,616
James T. Burge
Vice President & Controller
Apr 8, 2026Option exercise+2,015––4,073
James T. Burge
Vice President & Controller
Apr 8, 2026Tax withholding−877$172.77$151.52K3,196
Michael Carl Winters
SVP, Arch Spec & Bus Dev
Apr 8, 2026Tax withholding−1,629$172.77$281.44K2,748
Michael Carl Winters
SVP, Arch Spec & Bus Dev
Apr 8, 2026Option exercise+3,742––4,377
Jill A. Crager
SVP Sales & Digital Mktg
Apr 8, 2026Option exercise+4,111––8,439
Jill A. Crager
SVP Sales & Digital Mktg
Apr 8, 2026Tax withholding−1,789$172.77$309.09K6,650
Victor Grizzle
Executive Chair, Director
Apr 8, 2026Option exercise+97,835––507,220
Victor Grizzle
Executive Chair, Director
Apr 8, 2026Tax withholding−42,550$172.77$7.35M464,670
Mark A. Hershey
SVP & Chief Operating Officer
Feb 27, 2026Tax withholding−1,316$173.50$228.33K57,193
Mark A. Hershey
SVP & Chief Operating Officer
Feb 27, 2026Option exercise+3,532$173.50$612.80K58,509
Austin So
SVP, GC, Gov't. Rel., & CSO
Feb 27, 2026Option exercise+2,595$173.50$450.23K10,129
Austin So
SVP, GC, Gov't. Rel., & CSO
Feb 27, 2026Tax withholding−1,161$173.50$201.43K8,968
Roy W. Templin
Director
Feb 27, 2026Buy+575$173.91$100.00K19,451
Christopher P. Calzaretta
SVP & CFO
Feb 27, 2026Option exercise+2,408$173.50$417.79K7,099
Christopher P. Calzaretta
SVP & CFO
Feb 27, 2026Tax withholding−1,077$173.50$186.86K6,022
James T. Burge
Vice President & Controller
Feb 27, 2026Option exercise+639$173.50$110.87K2,274
James T. Burge
Vice President & Controller
Feb 27, 2026Tax withholding−216$173.50$37.48K2,058
Victor Grizzle
CEO, Director
Feb 27, 2026Tax withholding−10,337$173.50$1.79M409,385
Victor Grizzle
CEO, Director
Feb 27, 2026Option exercise+25,744$173.50$4.47M419,722
Jill A. Crager
SVP Sales & Digital Mktg
Feb 27, 2026Option exercise+1,082$173.50$187.73K4,833
Jill A. Crager
SVP Sales & Digital Mktg
Feb 27, 2026Tax withholding−505$173.50$87.62K4,328
William H. Osborne
Director
Nov 21, 2025Gift−300––3,941
Kevin Holleran
Director
Oct 29, 2025Award+435––435
William H. Osborne
Director
Aug 8, 2025Sale−100$188.78$18.88K4,241
Wayne Shurts
Director
Jun 13, 2025Award+827––8,879
Richard D. Holder
Director
Jun 13, 2025Award+827––5,347
William H. Osborne
Director
Jun 13, 2025Award+827––4,341
Kathleen Pitre
Director
Jun 13, 2025Award+827––827
Roy W. Templin
Director
Jun 13, 2025Award+1,124––18,876
Barbara Loughran
Director
Jun 13, 2025Award+827––8,868
Victor Grizzle
CEO, Director
Apr 8, 2025Option exercise+63,855––421,431
Victor Grizzle
CEO, Director
Apr 8, 2025Tax withholding−27,453$126.10$3.46M393,978
Mark A. Hershey
SVP & Chief Operating Officer
Apr 8, 2025Option exercise+16,540––61,803
Mark A. Hershey
SVP & Chief Operating Officer
Apr 8, 2025Tax withholding−6,826$126.10$860.76K54,977
Jill A. Crager
SVP Sales & Digital Mktg
Apr 8, 2025Option exercise+3,354––5,210
Jill A. Crager
SVP Sales & Digital Mktg
Apr 8, 2025Tax withholding−1,459$126.10$183.98K3,751
James T. Burge
Vice President & Controller
Apr 8, 2025Option exercise+990––1,918
James T. Burge
Vice President & Controller
Apr 8, 2025Tax withholding−283$126.10$35.69K1,635
Austin So
SVP, GC, Gov't. Rel., & CSO
Apr 8, 2025Tax withholding−3,017$126.10$380.44K7,534
Austin So
SVP, GC, Gov't. Rel., & CSO
Apr 8, 2025Option exercise+8,049––10,551
Christopher P. Calzaretta
SVP & CFO
Apr 8, 2025Tax withholding−2,106$126.10$265.57K4,691
Christopher P. Calzaretta
SVP & CFO
Apr 8, 2025Option exercise+3,172––6,797
Christopher P. Calzaretta
SVP & CFO
Apr 8, 2025Option exercise+1,666––3,625
Austin So
SVP Gen Cnsl, Compliance
Jan 31, 2025Tax withholding−410$151.01$61.91K2,502
Austin So
SVP Gen Cnsl, Compliance
Jan 31, 2025Option exercise+1,269––2,912
William H. Osborne
Director
Aug 28, 2024Gift−800––3,514
Dawn M. Kirchner-King
SVP Human Resources
Aug 1, 2024Sale−364$131.49$47.86K0

Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.

Planned insider sales

Notices of proposed sale filed on Form 144 before shares are sold

SellerFiledSharesMarket valuePlanned saleAcquired through
Cherryl T. Thomas
Former Director
Sep 11, 2025462$90.97KSep 11, 2025Restricted Stock Vesting
William H. Osborne
Director
Aug 8, 2025100$18.88KAug 8, 2025Restricted Stock Vesting
Cherryl T. Thomas
Former Director
Aug 4, 2025500$94.56KAug 4, 2025Restricted Stock Vesting
C. Melville James
Director
Aug 6, 202410,332$1.27MAug 6, 2024Restricted stock vesting under a registered plan
C. Melville James
Director
Aug 5, 20245,405$657.79KAug 5, 2024Restricted stock vesting under a registered plan
C. Melville James
Director
Aug 2, 202410,000$1.26MAug 2, 2024Restricted stock vesting under a registered plan
Dawn M. Kirchner-King
Officer
Aug 1, 2024364$47.86KAug 1, 2024Restricted Stock Vesting
Victor Grizzle
Officer, Director
Dec 28, 202322,914$2.28MDec 28, 2023Option Granted - 02/25/2014